On the formation and structure of downdrafts in cumulus clouds
Citable URI
https://hdl.handle.net/1912/5429DOI
10.1575/1912/5429Keyword
Clouds; Cumulus; Trade winds; Aeronautics in oceanographyAbstract
Downdrafts, exhibiting speeds and mass transports comparable to those
of the main updrafts, are a common feature of the cumulus clouds studied by
the Woods Hole Oceanographic Institution's FBI aircraft in the trade-wind
region. These downdrafts are observed to be most pronounced at the extreme
downshear edge of the visible cloud and are generally stronger the greater
the age of the cloud tower, although they are normally present at the edge
of even rapidly growing turrets.
Description
Originally issued as Reference No. 54-56, series later renamed WHOI-
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Suggested Citation
Technical Report: Malkus, Joanne Starr, "On the formation and structure of downdrafts in cumulus clouds", 1954-08, DOI:10.1575/1912/5429, https://hdl.handle.net/1912/5429Related items
Showing items related by title, author, creator and subject.
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On the structure of the trade wind moist layer
Malkus, Joanne Starr (Woods Hole Oceanographic Institution, 1957-01)Comparison of the lower trade-wind air under conditions of strong versus weak circulation is continued, Moisture and thermal structure and transports from the top of the mixed layer up to the trade-wind inversion are ... -
Some results of a trade cumulus cloud investigation
Malkus, Joanne Starr (Woods Hole Oceanographic Institution, 1953-05)Cross sections through two trade cumulus clouds are presented, showing the temperatures, turbulence, and water vapor content of the clouds and their nearby environment, the cloud slope, and the external wind profile. ... -
Concerning the structure of some cumulus clouds which penetrated the high tropical troposphere
Malkus, Joanne Starr; Ronne, Claude (Woods Hole Oceanographic Institution, 1954-03)Some extremely large oceanic trade-mind cumulonimbus clouds extending upwards of 40,000 ft. into a region of strong winds and intense vertical shear have been studied by means of time-lapse photography. A simultaneous still ...